Sleights suffered their second loss of the season as Thornton Dale defeated them to end September with a disappointment.
SFC newcomer Mikey Bulmer, a recent signing from Redcar Newmarket, netted his first Sleights goal with Joe Hugill also on target. However, it wasn't enough as poor defending cost Ed Turner and Jordan Jackson-Bailey's men.
Lively forward Bulmer took the Sleights man of the match honours.