Complex sentence: Ford (2000), p.116 Although broadly similar in size and range to its predecessor, Krupps' engineers had significantly reduced the problem of barrel wear and improved mobility over the fixed, Paris Gun by making the K12 a railway gun.
Split into simpler sentences: Ford (2000), p.116 Although broadly similar in size and range to its predecessor, Krupps' engineers had significantly reduced the problem of barrel wear. They also improved mobility over the fixed Paris Gun by making the K12 a railway gun.