I’ve tamed many Giga’s. The trick to being able to do other thing while taming one is when torpor is going up. It takes a lot longer for the torp to go up then down. Ex. Torp drains in 3mins, but when you give narcs it take 20-25 mins to fill(JUST AN EXAMPLE!!!!) so that’s when you can leave an do other things. Nothing bothers a sleeping giga! Your welcome!