no not new but had to post. reasons for concrete base for a riod
#1 it was recomened
#2 i needed a reason to remember why i didnt like it the last time i had to crete
#3 i gave up on rubber before getting fully involved.
#4 i saw the results from other than my own
#5 i had a gift card for lowes was burning hole in pocket
reasons not to use crete
i want to save my rubber bumpers for my yamar exp