I play SNG on FullTiltPoker. Playing tight until 4 or 5-handed then switching gears I have cashed in 12 of 16 $5 SNG tournaments. Naturally I got cocky and bumped up to the $10 SNG - only to cash in only 3 of 10. Is the skill level decidedly different between these two levels or is my track record just too short to draw any conclusions???