Marasmusine

I've been using the previous FAR (which I was very happy with, thank-you Ferram!), but I don't recall being able to send a Kerbal to to this height on a single booster, which before was a multi-stage job for me. I thought maybe there was some setting I had changed. I don't suppose anyone can confirm what height an RT-10 could get a Mk1 command pod to in the previous version?

Tell me if I'm missing something. I've update to FAR 14.0.1 to go with Kerbal 0.24. I launch a really basic rocket - a Mk 1 cockpit on a RT-10 Solid Fuel Booster, no nosecone, it launches to 260,000 meters, which is surely not right.