I'm no expert, but I might leave the stringer drain holes 1 1/2". Might help keep them from getting blocked and water pooling against the stringer.
__________________
1985 Wellcraft V-20, Evinrude ETEC 150: SOLD
1979 Marine Trader 44, twin Ford Lehman 120s
2006 Panga 14, Tohatsu 20
|