I can't seem to be able to reply to a user build thread. Do I need to purchase a membership? ty

You don’t need to purchase a membership to post. It might be a glitch. Try restarting your browser IB has been having intermittent technical issues.

For the last day or so, I have been unable to post on a thread that I have previously posted man times.
I just receive a notice that my message is too short.
This is the thread:
Electronic solutions to modifying glow engines of all sizes to gasoline
I've tried many times, but cannot get around this.
Any advice welcome.

Jim.