An air launch setup is way easier but I've had to pack my spring loaded chute so many times, I've come to just accept and have gotten quite proficient, with or without help. It has become such a non-hassle for me that one time, I decided to work on packing the chute while I was in the tech line waiting. It was the last night of racing at Houston Raceway Park and the tech line that wasn't moving very fast and was extremely long,. I got it done in 2 moves while entertaining everyone else at the same time.
Yes, it sucks at first and may suck for a while but do it enough times and pick up enough tips, tricks, and technique along the way and it becomes a lot less of a chore.
Here's one big tip I picked up from a pro crew chief and driver team that I used to tune for. Once you pull the string and loop through the first hole, you or someone helping you can hold the loop in place and keep the spring compressed by simply pressing your thumb against the loop that you just pulled through the hole. Doing this alleviates the need to continue keeping the spring compressed by whatever method you had to use initially. Thumb pressure alone will be more than sufficient and it makes the rest of the process super easy. After pulling the string and loop through each hole, put your thumb on it again to continue holding it in place as needed.
It also helps to pack the chute neatly into the deployment bag. Don't just stuff everything in there, it'll fail to deploy more often than not if you do that and it'll also take up more space making it harder to pull the loop all the way through. More often than not, I had failed deployments when someone else did it for me to try and help out or my wife decided to follow her own directions on how to pack it into the bag.
Another tip I picked up along the way is the use of clothes pins to keep the parachute cords neatly bundled together. Once I stretch out and untangle all the cords, I use 4 clothes pins to keep them perfectly layered so that I can neatly stuff the deployment bag without having to do much work keeping it neat and bundled.
@fumanchu182 may have seen me do some of this in Maryland last year? Maybe not, but when I get time, I'll do a video.