How have you dealed with the eggs on your spine produced by squating?

even with a compression shirt + sweats on, the knurling on the bar will always leave a mark on my back. i'm filing the thing and applying some moisturizers. helps a bit but the only way to really take it out is to stop squatting too frequently - not going to happen.
Sat - 2:00pm Aug 12, 2012
Week 12 of 12 Day 3Dynamic warmups - loaded paused rep full squats, continuous sets
[225,275,315+2][365,385,405+1] 14mins total
Daily Calf Raise Seated Soleus- plate loaded paused reps top/bottom holds- 4x45lb x10
- 5x45lb 12,12,16,16
BW Dips- 30,20
* strong again after some sleep from 8:30-1:30pm, not the best sleep but worked. diet still a bit lagging but about to change now with this strong post workout meal.
* will now get fancy with the solues work. will start to waveload between 4|5 plates to really get good top ROM contractions/holds with the lighter weight. use the top heavy set to potentiate..etc.. the works.
-------------------------------------------------------------------------------------------------Sat - 8:00pm Aug 12, 2012
Week 12 of 12 Day 3Dynamic warmups - loaded paused rep full squats, continuous sets
[225,275,315+2][365,385,+1]
- 345x4
Daily Calf work Gastrocs- 45 Deg Leg Press paused reps top/bottom holds- 8x45lb x10
- 10x45lb x10
- 12x45lb 10,10,10,10
Daily BW Dips- 20
* some gpp work with the leg press calf work. will mix it up a bit. might need more gastrocs now since the solues got plenty of work already.
* squat top set at 385. did not feel very strong. got my 405 this morning so that took care of it for today. did a back of 345x4 just to see if i still got some form of endurance in my legs. no problems with the 345s. felt light on the back and legs but at paused rep 4, i can tell that the lowerback starts to get challenged to maintain my upright torso.