Sometimes the convenience of experimenting various tweaks as much as you want to trumps wasting time trying to schedule appointments with a Costco HIS, not being able to get an appointments for 2 weeks later, go in there and ask them to make a tweak, then not really knowing if the tweak works or not until you get home and try it out. And if you’re not happy with that tweak, then it’s another two weeks until the next appointment before being able to try a second tweak.
Now imaging how long it’ll take if you need to make half a dozen tweaks before you’re satisfied -> up to 12 weeks waste of your time. If the Costco location is a long drive for you, it makes it even worse. All the while you can try two or three tweaks a day and immediately know the results if you have a programming device at home. And sometimes, even when you’re satisfied already, you still want to try different things out anyway just to see if you can fine tune it even more for the better. After all, the key to success and total satisfaction in the programming/fitting is experimentation.
And do you think the Costco HIS will be happy to see you and cooperative to help you if you keep showing your face every two weeks for months wanting to tweak this and that and wasting their time when they’re too busy with too many other clients to service?