RCM recommendations

Without stream your records are not as clean as they could be. If you don't have a Keith Monks machine, you are also not getting things as clean as the could be.

I like the Nitty Gritty... I have the 1.5FI, has auto fluid application which the VPI 16.5 does not

Had a Nitty Gritty 2.5Fi - recently stepped up to the Mini-Pro2 - awaiting arrival. I was very happy with the 2.5Fi, the upgrade bug bit hard. I like how NGs vacuum from below - gravity helps with fluid removal.

Some ideas about RCM..Had a 16.5 and someday I got a Monks. I was very impressed from that one.
Some additional info (generally)
The most famous and (and the most expensive by far ) was the Point nozzle from Keith Monks (Monks RCM..some sizes...some modifications).
He made a superior Design 30 years ago and it is still unsurpassed (from the idea and the way it works).

That one was the only one which was used in Studios, Record libraries and Radio stations all over the world. Reason was (or is):
-superior cleaning Result
-very, very silent compared to others
-it is a workhorse, nothing gets hot or breaks
-the cleaning result is exceptionally good from the №1 record in the morning to № 400 in the evening

(Problem: the Price, is was very hard to sell with the Mark Ups which are used in High end ---> Copies started)

Monks got older, his RCM was still expensive and the first copies were made.
Loricraft is based on the Monks System (Point nozzle), it is a good machine based on a competitive pricing.
Source Odyssey is made from the former Monks Importer in Germany (Keith Monks passed away some years ago), same System but with the "Made In Germany" Parts Standard and Function. The overkill :-)
Monks jun. is back in Production and the Keith Monks from GB is available again.

Then you have those RCM's from VPI, Hannl, Clearaudio etc.
They clean in a different way, they are very fast, but the noise is something special and the cleaning result can't reach a Point nozzle (simple Physics)

Fastxr, What you are saying, about poor build quality of a VPI Model 17, is virtually akin to saying you bought a 1978 Chevy Camaro, and the engine knocked, leaked oil, had bald tires, and was in a poor state of repair.

This model 17 you acquired is most likely many years old, may have seen a number of different owners, cleaned 70,000+ records, and was a unit that went through much use, much misuse-neglect.

I'm not sure, but what you say about an open top to both resovoirs on the 17 having open tops to them, is still possibly true today, that the resovoirs are buttoned up to a bare sheets of MDF, thus exposed to the ravages of moisture, and time.

These can be addressed by an end user, but perhaps many would agree for the price that is paid, they shouldn't have to be.

Rubber Foam Gaskets, which are commonly used to seal Vacuum Motor to Resovoir tank will dry, rot, shrivel, and go bad over time. Nothing, especially parts like this last forever. It would be like saying "my oilpan gasket should've lasted forever on my $60,000 Mercedes", but eventually all things can wear out.

I've done a number of mods to my own VPI 16.5 RCM to enhance its performance, and increase its longevity for long term, heavy duty use.

They are not that hard to work on, and inspect, repair, and modify. I'll agree that MDF is not the ideal material to ever be used in the vicinity of fluids, so with that said, one should take measures to insure swelling, and water damage will not occur, or can be minimized. It is as simple as a small can of Polyurethane Varnish, and a Caulk Tube of RTV Silicone Caulk.

The 16.5 RCM has been kept cheap for more than one reason. One reason is of course to keep profits up by the company, and the others are to produce a machine that can be affordable to the masses. Should VPI themselves address every single possible issue that could ever occur to this RCM, you can best believe the price tag will rise significantly. That many of the needed modifications, and improvements can be implemented by the end user for a much lower cost.

Those issues are, needed additional cooling (fan in many instances), replacement of a poor material choice of a Cork Mat, the sealing of exposed MDF Surfaces within the machine. Nothing a weekend project, and roughly around $50 in costs to alleviate-rectify. Mark