BK117 issues

Hi all, I purchased the MBB/Kawasaki BK117 today and I’m having problems with the startup. It started up the first time but since then no luck. It is for FSX.SE. So I’ve followed the YouTube start up sequence but still doesn’t start. It spools up but then it cuts out.

I don’t know what I’m doing wrong.

The other issue noted was when it first started, I had great difficulty producing lift. I had to use maximum torque with the collective completely at max to produce lift .
Anyone advise on this at all? Thank you in advance. It is the latest version v1.04.