[cymroboi]

hi nick i have a datatool system 3 on my triumph s4 i havent done any milage on the bike sinc i bought it in september (very bad i know ) but i fitted a new battery after i bought the bike thinking the battery was f****ed ,but i was wrong , i still have a drain on the new battery,my mate has a triumph s3 which we swaped my old battery with after we fully charged it up and its been ok , have you done any work on your elecs m8 !!! ive read up on the triumph forum , the s4 has a twin headlight ,but only 1 works on dip and the other works on full beam ,but they have the extra space to fit relays to get the two lamps working on dip and main beam ,which i have done !! fitted exyra relays so i can get bright light at night ! 2x2 wow !! but the problem is i got relays on the cheap and aparently they drain my battery ,becuause they dont have a diode fitted like the oem relays !!! i removed the relays and the battery is still charged ,.,.,. so whch means its the mods i made on the bike that was the fault not the datatool !!!! if you done any mods mate check them first !!!!