as i have stated before this is my first Harley. I ride pretty much year round until the temps are going to get below about 25* and never had a problem with my other bikes. Well the other night i rode to work because it was about 50* and said low should be somewhere aroun40*. it got a bit colder down to about 30* by morning and when i tried to start the bike all it would do is crank over. i crank it enough to run down the battery. had to get a boost but before cranking again i did a small shot of starting fluid and she fired right up. ran fine all the way home,not a miss,hesitation or anything. after waking up that afternoon went out the the garage and it fired up as soon as i hit the starter. the bike was very hard to start one time before a couple days ago when temps got cold. It seems as long as the temps are fairly warm the bike is fine but get it cold and it wont star. Anyone else had this problem? What could i be looking for? Thought maybe bad gas but it has been 3 tanks since first time it hesitated. rememeber it only does it when its cold outside.