To all of those that have drilled their own jets

my bike left me stranded on a 30mph+ trip luckly i was on my way home and about 7mph to go when i creeped up to the lights and with no heads up the pig jus died, of course dreading the long peddle home i must have peddle maybe 1/3 of a mile with the engine engaged hoping it would start, tried all the trick a bit of throtle no throtle choke on/off(cant put it in the midle its a delloroto and just snaps closed or open) with no such luck after about 3 mph of peddling dead tired at this point my buddies happen to drive by and saw me realized i dont normaly peddle so they pulled over and gave me a lift, when i got home i took out the plug wich was soaked check for spark wich was there I dried out the engine and plug put it back in tried to fire it up and nothing, i took out the plug again it was soaked so i decided to make the gap very small and succes the bike fired up although the whole exhaust system (sbp piep in the down position) smoked like a chimeney and it was backfiring shooting flames out the tail pipe like crayze im asuming this is becouse of a possible puddle of gas inside the expansion chamber now finally my question is...... is it possible the gas has eaten threw the solder in the jet ( i soldered and redrilled my jet) gave out and im running really really rich or could of my cdi have possibly lost some power but not completly die ??? has anyone had such issues with their bike that have had the jets soldered and redrilled, the bike ran perfect for the last 2 months and even on this trip it ran great untill it died and wouldnt fire back up

so if lets day theres gas inside the crank case any way of getting it out without having to take the motor apart or shaking it upside down could it just burn it off with time?

srry for the missunderstanding i came home that night took the plug out stuck a propane torch in the cyclinder to burn averything out and also used it to dry the plug put the plug back in and it didint work but then i tried it again but this time made the plug gap very small i mean so small u can hardly call it a gap and it fired right up and it ran,it still ran today i rode it to work and back but it runs like a heap of s*hit i guess i should try to make the gap bigger again c if shel run, ohh and it back fires alot although ive come to the conclusion that i havent blown threw the solder in the jet as i still need to use the choke to start the bike were as before i soldered and redrilled the jet smaller i wouldnt have to cuz it ran so rich so im leaning toward the coil but now im wondering can the coil all of a sudden get weak but still work i thought they either work or they dont???

unfortunetly my carb doesnt have the needle valve i have a dellortoto sha 16.16 i believe and the only way to control the flow of the gas is threw the size of the jet, other than that i figured out my problem or at least wut i think was the problem, about 3 weeks prior to this incident i bought a Flow and Go wich you hook up to your gas can and you can pump gas into your bike instead of having to lift the can use a funnel and all the fun stuff its alot easier, problem was it siphens gas from the bottom of the canister (4 gallon tank) and i had done my mix when i installed this thing and havent bothered moving the can never mind shaking it so my guess is when i filled up for my long trip i sucked more oil than i should have as maybe the gas/oil mixture had seperated a bit and being full throtle for about 25mph or so i guess alot of the oil sat in the crankcase and eventually soaked the plug and i had no spark that is the only theory i could come up with as there was nothing wrong with the air/fuel mixture or ignition it just simply died and refused to fire back up but was fine after taking out the plug, airing out the motor and cleaning the plug, amyone else ever experience such problem???