Greetings all, I recently built an 8 foot long stand for my 250 gal tank. Current stand was too low to the floor.New stand is sitting on a level ceramic tile over slab floor. Already leak tested on the old stand and know the floor can handle it.* Added a couple of pics of each side.View attachment 1252New stand is 100% level ( length ) from left to right on both the front and back. Left rear to front shows the left front is low by 1 degree. Right rear to right front shows the right rear is low by 1 degree.If I shim the stand, I am afraid I will throw off the level of the length for the front and rear. Anyone think being 1 degree off is asking for trouble? Any ideas how to properly level it so I don't lose 100% level across the front and rear?Thank you in advance!Chris