I have a 2015 Aries 3 x 3. I replaced the original HRX feet with Stillpoint Ultra 5 Version 1 feet. This raised the plinth up so I had to use a mouse pad under the motor to be able to attached my three belts from the pulley to the platter. This sits on a HRS 19x21 M3X platform. Which (best) VPI feet should I revert back to? I sold the original feet.