i recommend delay on load, i mean first genset start and warm up, then apply load . and its can be done by timer relay and contractor switch.
now you ask three questions........
1. Cold start of gen in morning without choke and without pressing its button at back.
if your setting is fine, then no need any thing to press, i also like to show where our kit is used and all year no need to setting the kit and press any choke, remote start. or ATS starts, genset are far away from users
2. Starting at low gas pressure. Common scenario in PAK. without any choke or aid.
there is two type is low pressure we faces in our systems. 1> SNG (sui northern gas) low pressure
2> SNG line pressure is fine but our genset is too far from main line...so its drop pressure.
the first reason not solve. but second one is can be solved.
and No one can run on SNG low pressure if its less than 20mbar. even mine
3. Does not leak gas
Yes, you got the point, if the kit is leak, as i study in this forum, its totally unacceptable, its increase your gas bill.
i ensure that our model dont not leak. even on LPG
have a nice day!