welcome back i have one of them trail tehcs fitted to my cbr its great value for the money pitty the rpm graph bar only goes to 12500rpm
it also has heaps of other stuff like temp readings max recall shift and warning lights . ill be keeping mine when i sell the bike.
about the kick start about the only thing to check is its aligned on the spline in the right position but i think you may find you have lost the fine art of kicking a nsr don't despair you should be a pro buy the end of the month.
i feel and look so awkward kicking mine over after a spell on electric start 4stroke id hate to try it after a few years off one!