BX2380 with 60" MMM deck. Just got the kit but haven't drilled the holes yet. I noticed some gaps left between the insert baffles and mower deck. Even after full install (drilling and bolting it down) there will be gaps. Has anyone put some sort of sealant down to bridge those gaps? Seems like finely mulched debris would get up under that kit into the hollow space between...making you have to remove the kit to fully clean the mower deck.