Ask the Experts / Tiny hacked kiddie rides - problem with timing

In my new park, I've tried out the hack for those small kiddie rides using the car ride and mini helicopters. I've noticed however that because the operation mode is boat hire, some cars leave the station simultaneously, which results in them glitching over each other once they're in place. On the right picture, that's supposed to be four helicopters, but the red one left simultaneously with the green one, which means they're glitching over each other. And the car ride, it used to work fine with three cars, but now they too left way too early, causing an ugly gap. Is there a way to prevent this? I've tried setting the loading times but this didn't seem to help. I've played around with testing/closing them immediatley but this seems near impossible to time right.

 

Don't make the ride invisible until you're satisfied with the spacing, and never close it after. Crooked House Mode fucks up the clearances of the trains. Then play around with the timing until the spacing is good.

Thanks for the help, I'll try that out!