slow overdrive

[Lizirbydavis@cs.com]

The A type Overdrive in my daily driver 71 TR6 is a little slow to engage 
today.  It usually engages almost instantly.  Sometimes I even feather the 
clutch 
slightly to avoid the jerk as it engages.  Besides the obvious..checking the 
fluid level, what should I look for next?  There is no slippage, and the OD 
always engages, although now it takes about a second, and is no longer crisp.  
It engages smoothly, almost like a J type
Joe Davis