Have you actually set your accusump in that location? I've got a 2 quart unit and put mine in place this weekend. I don't think a 3 quart unit will fit in there. If you want I can snap a few pics.
Rick
Owner of 00 #1611 Silver (Totalled) 98.5 T-Red SVT #6180
Buckshot77@msn.com
Misc 3L parts for sale