Blithely applying hull panels. Going swimmingly from the front but you can see this last one is backwards which I didn't realize at the time.
No problem says I (not yet realizing the error). Lets shim this to reinforce it
Front looks good.
Errors in rear ok and rudder slot trued up
Then I realized and had to cut off a panel and remove a second one. Once reinstalled the fit is much better with a 1.5 mm gap to add a strip to but now I definitely have to fill, sand, and paint. Notice the rightmost seam looks open but it actually is not.