Little did I know that my longtime fishing buddy got a little frustrated using the clicker last season while bringing in a troll fish and used his pliers to ease his frustration, then forgot to tell me that it had come off and fell into the scupper and beyond. I go to the Avet site and see clicker knobs for the newer models but am unsure if those are compatible. I emailed Avet a couple of times but no response. The original part# EXW402-003 doesn't come up on Avet's website and I don't want to order a $15 replacement that works on the newer models if it's not compatible. Any info will be appreciated. Thanks.