Well I can really vouch for Rog's suspension assisters, They are probably one of the best mod's you can fit on a trad standard rear end. Remember the original Mini, it came with rubber cone suspension and it was a service free system that really worked. They changed to hydro-elastic suspension but towards the end of production reverted back to rubber cone! Rog's assisters work like that in that they have a progressive damping effect when normally you would hit a fairly immoveable stop and depending on suspension travel and shock absorber functional length could cause a fair amount of damage. It is probably one of the best spends you'll make! and again to Rog.... thanks for my ride comfort!
I'm coming up to wanting a change in my rear shocks, 12 years old and still original Fuchs, working ok but must be tired! I've been waiting for Cain's to hit the market as I know just how much research has gone into them and you can adapt the rear angle if needed to prevent that rotational damage caused to the mounting points. Wolf only sell/produce good gear so that's where I'll be going next!