Can I install a Flat Deck furler on my boat?

To ensure that assembly is possible, you need to count the number of turns necessary to roll in your headsail and measure the distance between your drum and your cleat. You can then refer to the chart of the FD installation manual to check if you can install the Flat Deck. See page 28 of the Installation Manual

If the distance between your drum and your cleat is too short (or the number of turns too large) you can lengthen the way through the furling line runs.