Steve,
#245 was not what we wanted. Use #238 design. This relates to the golf ball only. Keep a very thin lined circle for the golf ball (very thin). Then fill the golf ball in with the same color as the rest of the logo. After a few discussion within our team we are with you on what you did with the golf ball in #18. Just keep the golf ball the same size as #238 with the dark grey very thin line border but fill the golf ball in with the logo color. The original concept from #18 makes sense to us (using a golf ball with color). It took all of the redesigned logos to reach this conclusion as the consistent white golf ball just doesn't do it for is any more. Also, one of the guys on our team calls the golf ball the "death star." I have been thinking about this and sometimes when you have a killer logo (via a computer image) it doesn't translate well to a polo shirt, or baseball cap, etc. We know the consumer will appreciate that the colored image is a golf ball conceptually. We still like the larger size of the golf ball in #238 as it is a counterbalance of color to what is below Laughing (neutral).
Outside of possibly adjusting the golf ball size, we are all very happy with what you have done to your original concept to arrive at #238. Which just need the larger golf ball in #238 to reflect using a colored golf ball (like #18), but still using the larger golf ball.
Thank you for all of your hard work!
On a side note, I like what you did with the Iceberg logo.