1.Does your boat have an in-mast furling mainsail? 

Yes

No

2.If yes, do you have vertical battens long the leech?

Yes

No

3.If you do have battens, are they short or long?

Short, leech only

Full length, leech to foot

Both long and short

4.Has you mainsail ever jammed when rolling it in or out?

Yes

No

5.Would you recommend in-mast furling to a friend?

Yes

No