20 cm outside cylinder!
Previously I posted when I reached the goal of having 20 cm of pumped-up penis length according to the cylinder's scale. Now I have reached the second goal regarding 20 cm: Having a BPEL of 20 cm outside the cylinder after a pumping session.
Felt really good to see the tip of my penis reach that 20 cm line on the ruler for the first time. For the first time in my life I have held a 20 cm long cock in my hand. Nice :-)

2 short sessions and 2 long sessions this week.

At the first long session this thursday I tried something for the first time. I used wire twist ties to measure girth. I have found it difficult to get consistent and reliable girth readings using the measure tape and have wondered about a easier and better method. I think this experiment with wire twist ties worked really well. Very easy to wrap one of those around my penis and twist it to secure the reading. I used three wire twists at different occasions, and when I was done with pumping and edging I could open up the twisting (except the first bend at each end) and then measure the distance between the bends of the wire. Less stress, less problem with holding the erection.
I can recommend this method.

Before starting pumping that night I did rested measurements and got the following result:
BPEL = 19,5 cm (7.68 in). That is +1,0 cm (0.39 in) compared to initial measurements.
MSEG = 12,8 cm (5.04 in) (wire twist). That is +0,3 cm (0.12 in) compared to initial (measure tape) measurements.

* NOTES for week 15 *

Tuesday morning: 10 minutes at 5-6 inHg. 20,0 cm (7.87 in) in cylinder.
Thursday night:
Rested measurements: BPEL = 19,5 cm (7.68 in), MSEG = 12,8 cm (5.04 in) (wire twist).
30 minutes at 6 inHg. 20,2 cm (7.95 in) in cylinder.
Directly afterwards:
BPEL = 20,0 cm (7.87 in) (first time!),
MSEG = 13,5 cm (5.31 in) (measure tape),
BEG = 15,5 cm (6.10 in) (measure tape),
MSEG = 13,3 cm (5.24 in) (wire twist).
MSEG with a cock ring = 13,4 cm (5.28 in) (wire twist).
Friday night: 30 minutes at 6 inHg. 20,2 cm in cylinder. 30 minutes edging.
Sunday night: 10 minutes at 5-6 inHg.

Remark: 4 mm has been added to all in-cylinder measurements since they have been done with an extra latex sleeve mounted on the cylinder. This adjustment gives values consistent with measurements made before this extra sleeve was mounted.