Just got these 20" rims. 275/40/20 Bridgestone Alenza AS Ultra tires. The front gap is over 2.5”. And rear is about 2”. I'm going to lower it via the shock length so the battery will be lower to the ground so it doesn't impact coil over travel distance. Should I max lower 0.78” (20mm) or less? Maybe 20mm front and 14mm rear?