I have had great success with Scotty 83K!
The best bull I bred from him (See
www.shorthorn.co.za, herd sire page, D. Tarantino) became a herd sire whom I sold on, after collecting. I have subsequently bred this bull to his maternal sister and kept the resultant male progeny. He was used in my Autumn joining.
I have managed to acquire the South African semen rights to Crooked Post Stockman 4Z, a grandson of 83K, in the last year and, notwithstanding the drought we have had for the last two years, managed to put in 37 doses on the 15th May of this year.
I don't think we will have many females suitable for AI this Spring joining unless we have some normal rainfall.
I feel this calculated linebreeding exercise will make a significant impact on the herd, if not, it will have been a significant wastage of cash.
I am positive it will work out!