Besides leaking into the hull, is there any other symptoms of a bad carbon ring? We bought 2 - 2012 GTI SE 130's from a dealer, I am pretty sure they never even looked at them and us being new to skis were oblivious. But first time out we couldn't flush them, the line was completely clogged (had to take to a shop to clean them out). Then we had cavitating on both of them. We ended up sucking out 2-3 gallons water total from both skis hulls. They only had 27 hours on them. Is poor steering related to the ring?