Any experience with Troels Gravesen's DIY designs?


I am intrigued by the page http://home1.stofanet.dk/troels.gravesen

Any expereince with his designs? Especially the TJL, his own favorite according to http://home1.stofanet.dk/troels.gravesen/index_b/My_Floorstanders.htm ?
aktchi
I have. The 2.5 & the Acapella. The second I liked enormously. I didn't diy these myself, so I can't give inside info. ASAIK, the Acapella guy followed instructions to the letter (using the scan tweet).
What would you like to know.