[Tiara Open] Port slow to engage in gear

[A522883]

WAlready checked fluids but will be changing fluids and filter - multi second delay ( increasing ) on port engine in and out of gear, forward and reverse. 

Slight wine now as well. 

Thoughts ? Having our mechanic do a diag after service if it doesn’t solve it. 

05 open 1200 hours well maintained / open checkbook boat.