I have a dominus 10sc v2. I recently rounded both spur and pinion gears. http://m.ebay.ca/itm/Helion-HLNA028...691-20-Invictus-10MT-/231540883925?nav=SEARCH http://m.ebay.ca/itm/HLNA0063-Helio...2P-Dominous-Invictus-/161863851511?nav=SEARCH li was wondering what other spur gears would fit the slipper shaft. Preferably a steel one. something that would last longer than the 6 hours the originals lasted. Thanks in advance.