i had them with a xtr setup with no grind so a avid lever are fairly similar setup wise and very adjustable,alot of years ago i ran which used to be the spanish fly pads on rear with avid 5 arms and lever with a light grind and worked well in wet just enough to disperse abit of water so prob go for a light gring first see what you think,get the pads dead flat and square to rim and they should do you good in wet