I have enough clearance to do injection on the silicone for baffles and so far have been getting my free hand down so might wing it good idea with the tubing for hard to reach areas didnt think of that thanks bro....Caulk your baffles from the inside out. To get caulk in between baffles, I normally either A- set your tape lines, precaulk then squish the baffle into the caulk and tool the excess onto the tape, pull tape. Or B- using zip ties attach some clear 1/2” tubing to extend your caulking tip’s reach.
You got this bro!