I am almost done rebuilding my entire dash area, HATED the brown vinyl. Also since I relocated my entry door it just made sense to redo it. My current design has the wood dash extending down and partially covering the engine “hump” access point. My question is, how often is that access point used/needed? I would assume its not used for regular maintenance but I’m no diesel mechanic. I can make that section of the dash removable, but would like to know just how often I’ll be needing to remove it. Thanks.