JMW9 setup tracking problems... need help


Hi,
After almost 20 years I decided to return to analog. Looking for a good TT, found here in Audiogon a VPI Super scoutmaster with JMW9 arm in perfect condition and decide to buy it. I follow all the setup procedure: first level the turntable; then lower to arm until is parallel with the plate (to get that I had to lower the arm up to its lowest point); use an arm load meter to set up the traking force(I use a Denon 103R cartridge at 2.88g; little bit high of its higher set up of 2.8g); and rotate the counterweight to get perfect lateral balance; and finally I use the alignment jig to setup the perfect placement of the cartridge in the headshell. Everything looks OK but each time that I try to play a record the stylus runs across the vinyl and jumps half a song or more and sounds are sometimes (not always) intermitent. In inner grooves stylus track better b ut not perfect.
Maybe this is a silly question but dont know what else to try (I recheck everyhting and all looks ok) and VPI is not open until the 7th and will love to spend this holidays enjoying this grate TT. Thanks in advance
jorsan
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Thanks Viridian, I verify that the arm is perfectly grounded to the phono preamp so I assuming what you want me to try is " ...mix one part fabric softener to two parts water and spray it on the carpet around the installation..." right?
After all night with some sprayed towels around the turntable (I have wood on the floor not carpet, so I decided to use this option), this morning I turn the TT and found that about half LP everything goes OK but after that the same "shots" starts again. One thing that Mike from VPI told me is that because the denon 103R has a plastic case promotes this problem. About a week ago I placed an order for a wood case from Europe (not for this reason but to add more mass to my arm)so will see if this solves the problem.
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Hi Marty, first I have to let you know that static problem's solved: looks like the VPI's Mike trick do the job, I think this could be something related to the VPI TT design but anyway, now I have no static at all!.
About the wood body yes, I ordered from Uwe.
Thanks for your help and enjoy your weekend.
Jorge