Are they exhibiting any operational issues (ip creep, free flow, etc.?). Servicing is likely a solution, but as said above, I seriously doubt I could trust the tech who said you need to replace them, and also don't trust that he wouldn't do something "by accident" to necessitate you needing to replace them.....
I loathe this industry...... there are just too many sharks..... regrettably, its hard to tell the honest ones from the crooks.
As to sending them in to SP Corporate to evaluate? Are you kidding me? That is a guarantee to never see them again, get a credit to buy more SP stuff only, be forced to buy new unnecessarily, etc.
If a dealer/tech can't determine warranty/wear tear, then once again, bad things are happening....
again, all trust is lost....... find a new tech....
I loathe this industry...... there are just too many sharks..... regrettably, its hard to tell the honest ones from the crooks.
As to sending them in to SP Corporate to evaluate? Are you kidding me? That is a guarantee to never see them again, get a credit to buy more SP stuff only, be forced to buy new unnecessarily, etc.
If a dealer/tech can't determine warranty/wear tear, then once again, bad things are happening....
again, all trust is lost....... find a new tech....