Dade antweri a ɛdannan digrii 90 ne anammɔn a ɛwɔ nneɛma a wɔde gyina so so ho akontaabu
Kyerɛ nsusuwii a wɔhwehwɛ wɔ milimita mu
X - antweri a wobue no trɛw
Y - a wobue no sorokɔ
W - Antweri no trɛw
F - ledge anammɔn ahorow
T - nhama dodow a ɛwɔ mu
C - Anamɔn dodow
Z - Anamɔn a ɛyɛ den
H - Anamɔn no sorokɔ wɔ agyan no hama no atifi
A - Bowstring a ɛyɛ den
B - Support thickness
G - String Trɛw
D - mmoa mounting kwan tenten
U - angle a ɛkɔ fam wɔ support no so kɔ vertical no so
SP - Kyerɛ gyinabea a anammɔn a edi kan no wɔ bere a wɔde toto abansoro a ɛto so abien no fam gyinabea ho.
LR - Fa ɔkwan a wobɛfa so ama so no si hɔ. Sɛnea ɛbɛyɛ a wɔbɛtwetwe antweri.
Dwumadi no tumi ahorow.
Akontaabu a ɛfa sɛnea wɔayɛ dade antweri a ɛdannan digrii 90 a ɛfata ho.
Nneɛma dodow a wɔhwehwɛ a wɔbɛkyerɛ.
Afã horow no nyinaa nsusuwii pɔtee.
Mfonini ne mfonini ahorow a ɛkɔ akyiri a ɛkyerɛ nneɛma a ɛwɔ dade antweri mu nyinaa.