This list of the steps used in the simulation gives quick access to any part of it for repeating or retracing purposes. The buttons are marked with times in hours and minutes from the start.
After 2-00 hours the steps are minor. Refusal is met at 2-45. The grouting finishes at 3-00.
If you wish to comment on these programmes or make suggestions for improvements, email me at rockgrout@sweets.au (No attachments please).