There are a couple of photos of the modded PD444 on my system page:
https://systems.audiogon.com/systems/702#&gid=1&pid=2
I replaced the stock feet with machined brass towers and Stillpoints Ultra 5s-- with a fifth U5 under the motor housing. My 444 came to me with one foot missing-- in all honesty I never heard it with the stock elastomer footers. I do love this table, and put it at the same level as my L07D. I also substituted a 4mm TT Weights copper platter mat for the stock rubber mat on the 444. That was an improvement.