So I picked up an older style DRZ 110 off craigslist for 200 bucks. it was from 2 young girls and they had no idea anything about it. they said it just shut off one day and never started back up. i immediately thought it was the carb. it was COVERED in mud and grime. i took it off, took it apart, soaked it in carb cleaner, cleaned the hell out of it, and took the jets out and cleaned them out too. (by the way, is there a hole straight down through the center of both jets, or just the one?) and put it all back together.. still wont start. so where do i start? it has spark, i know that much. real good compression. clean carb. now what?