

I've never thought to check - I'm to do that now.............I know that you say the slides are good the rest of the way up - but it's still worth checking that they are actually the ones specified for the particular mast section. Some people just buy new slides thinking that because they look similar they must be the same.
The Selden Sailmaker guide pages 8/9 detail which should be used with which mast section (and respective gate)..
Selden 595-542-E Sailmakers guide.pdf
Excerpt below showing some of the subtle differences..
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Regarding the gate - That is shown on page 22 of the above guide but there is more detail in the Sail Entry guide linked below that shows how it comes out revealing the spring pad behind.
Selden excerpts 595-808-E-50-51 Sail entry.pdf
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