6L80E slips in first and second?
At WOT it feels like the transmission slips for about a second at the top of first, and then again at the top of second.
Fluid level is correct via the GM fill / check procedure.
Any tips or common areas I should look at when it goes in for repair?
2008 G8 GT - Grey / Black - stock with a tune - 13.30 @ 105
2002 Trans-Am - Navy Blue Metallic / Black - M6 - Heads, Cam, N20 - 11.23 @ 127 - 525 RWHP
1991 Corvette - Black / Black - M6 - 383 - 11.37 @ 122 NA - No nitrous times - 415 RWHP NA - 550 RWHP N20
1989 Mustang LX - Gun Metal Grey / Black - M6 - Heads, cam, some other stuff - 12.57 @ 109