I have never had an issue, ever. if your ski is tuned and runs good you will never have problems, i see guys riding with jerry rig'ed dual bilge pumps and all sorts of weird electrical wiring everywhere criss crossing around their motor ending at the battery and ebox, it might work for them and a fuse is needed but its just one more thing to burn up/short out, less is more when riding in water especially in salt. Not bashing anyone but it has worked for me and tons of other dudes its personnel preference.